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WebChartControl.EnableCallBacks Property

Gets or sets a value that specifies whether the callback or postback technology is used to manage round trips to the server.

Namespace: DevExpress.XtraCharts.Web

Assembly: DevExpress.XtraCharts.v22.1.Web.dll


public bool EnableCallBacks { get; set; }

Property Value

Type Default Description


true if round trips to the server are performed using callbacks; false if postbacks are used.


Use the EnableCallBacks property to control whether round trips to the server can be performed either using standard postbacks (the whole page is refreshed) or the callback technology. Round trips can be initiated by any end-user manipulation with the control’s elements.


When the EnableCallBacks property is set to false, client-side printing and exporting won’t work.

For more information, refer to Handling Client-side Scripts.

See Also